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EMI Ferrite Core

Manufacturer V180220T NiZn Ferrite Core VN02 Material High Frequency Magnetic Core for EMC Noise Elimination

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Flat Ferrite Core

Miss. Vicky Lee

vip6@szviip.com

19925448748

19925448748

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Manufacturer V180220T NiZn Ferrite Core VN02 Material High Frequency Magnetic Core for EMC Noise Elimination

Brand Name:	Weiaipu
Model Number:	V180220T
MOQ:	200PCS
Price:	USD0.45
Packaging Details:	Carton
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ROHS REACH

Model:

V180220T

Product Type:

Ferrite Core (EMI / EMC Noise Suppression)

Compliance:

RoHS, REACH

Highlight:

NiZn ferrite core for EMC noise

VN02 material magnetic core

high frequency EMI ferrite core

Product Description

Manufacturer V180220T NiZn Ferrite Core VN02 Material High Frequency Magnetic Core for EMC Noise Elimination

Product Overview

V180220T is an EMI suppression ferrite core manufactured by Shenzhen VIIP Electronics Co., Ltd, designed for EMC noise suppression. This component effectively suppresses high-frequency electromagnetic interference in electronic circuits and complies with RoHS & REACH requirements. Impedance performance is validated with 10-sample production test data, targeting noise attenuation within the 1-500 MHz frequency range.

Key Features

Consistent magnetic performance batch‑to‑batch, reduces performance deviation for high‑volume EMC project deployment
Gap‑free toroidal magnetic path delivers superior noise‑suppression efficiency without magnetic flux leakage
Low relative loss factor keeps low heat generation even under continuous high‑frequency operating conditions
Multi‑tier appearance defect specification screens out hidden flaws, lowering assembly reject rate in mass manufacturing

Physical Dimension

Main dimension: 40.6 ±1.0 mm; other measured dimensions from sample test: 14.87 mm, 27.58 mm (typical average value).

Electrical Characteristics

Frequency	Minimum Impedance
25 MHz	≥35 Ω
100 MHz	≥75 Ω

Average sample measured result: Z@25MHz=44.4Ω; Z@100MHz=90.3Ω (10-samples average).

Test Condition

Test instrument: E4991A + 16194A
Test frequency range: 1 MHz ~ 500 MHz
Test winding fixture: Ø0.5*0.5TS*100L(mm)

Material Properties (VN02 Ferrite Grade)

Initial permeability μi: 650 (±20%)
Relative Loss Factor: 20*10⁶ @0.1 MHz
Saturation magnetic flux density: 260 mT (@1600 A/m)
Remanence Br: 150 mT; Coercivity: 35 A/m
Curie temperature: >105 °C

Appearance Criteria

Defect area ≤6 mm² (breakage limit standard).

Applications

EMC/EMI noise suppression for cables and electronic circuitry
Suppress high-frequency common-mode & differential-mode interference
Power supply units, consumer electronics, data communication equipment
Products requiring RoHS & REACH compliant magnetic noise-filtering components
Used together with EMI filter design for circuit EMC debugging & improvement

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Frequently Asked Questions

Can I get free samples for ferrite cores?

Yes, we can provide free ferrite core samples for your performance testing and evaluation.

What is your regular order requirement for ferrite cores?

Normally orders shall follow our minimum package quantity.

Does the free-sample policy mean I can place small-quantity orders below MOQ for all orders?

Free samples are for performance verification only. Except for your first trial order, formal repeat orders need to follow our minimum package quantity requirement.

What certificates do your ferrite cores have? Can you provide approval sheets and test reports?

Our ferrite cores comply with RoHS and REACH standards. We are able to supply PDF approval sheets together with batch test reports for your project certification review.

What is the typical production lead-time for ferrite core mass orders?

Production lead-time is typically 2-5 weeks, depending on order quantity and stock availability. The exact lead-time will be confirmed before you place the formal order.

Can you customize impedance, dimension or material for ferrite cores?

Custom service is available according to your technical specifications. A specific MOQ will be applied for customized ferrite core projects.

Can you offer EMC technical support when I use your ferrite cores in my projects?

Yes. Our engineering team can offer basic EMC technical consultation to support your noise-suppression design and debugging.

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Products Details

Home > Products >

EMI Ferrite Core

Manufacturer V180220T NiZn Ferrite Core VN02 Material High Frequency Magnetic Core for EMC Noise Elimination

All Category

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EMI Ferrite Core

Flat Ferrite Core

Manufacturer V180220T NiZn Ferrite Core VN02 Material High Frequency Magnetic Core for EMC Noise Elimination

Brand Name:	Weiaipu
Model Number:	V180220T
MOQ:	200PCS
Price:	USD0.45
Packaging Details:	Carton
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Brand Name:

Weiaipu

Certification:

ROHS REACH

Model Number:

V180220T

Model:

V180220T

Product Type:

Ferrite Core (EMI / EMC Noise Suppression)

Compliance:

RoHS, REACH

Minimum Order Quantity:

200PCS

Price:

USD0.45

Packaging Details:

Carton

Delivery Time:

7days

Payment Terms:

T/T

Highlight:

NiZn ferrite core for EMC noise

VN02 material magnetic core

high frequency EMI ferrite core

Product Description

Manufacturer V180220T NiZn Ferrite Core VN02 Material High Frequency Magnetic Core for EMC Noise Elimination

Product Overview

Key Features

Consistent magnetic performance batch‑to‑batch, reduces performance deviation for high‑volume EMC project deployment
Gap‑free toroidal magnetic path delivers superior noise‑suppression efficiency without magnetic flux leakage
Low relative loss factor keeps low heat generation even under continuous high‑frequency operating conditions
Multi‑tier appearance defect specification screens out hidden flaws, lowering assembly reject rate in mass manufacturing

Physical Dimension

Main dimension: 40.6 ±1.0 mm; other measured dimensions from sample test: 14.87 mm, 27.58 mm (typical average value).

Electrical Characteristics

Frequency	Minimum Impedance
25 MHz	≥35 Ω
100 MHz	≥75 Ω

Average sample measured result: Z@25MHz=44.4Ω; Z@100MHz=90.3Ω (10-samples average).

Test Condition

Test instrument: E4991A + 16194A
Test frequency range: 1 MHz ~ 500 MHz
Test winding fixture: Ø0.5*0.5TS*100L(mm)

Material Properties (VN02 Ferrite Grade)

Initial permeability μi: 650 (±20%)
Relative Loss Factor: 20*10⁶ @0.1 MHz
Saturation magnetic flux density: 260 mT (@1600 A/m)
Remanence Br: 150 mT; Coercivity: 35 A/m
Curie temperature: >105 °C

Appearance Criteria

Defect area ≤6 mm² (breakage limit standard).

Applications

EMC/EMI noise suppression for cables and electronic circuitry
Suppress high-frequency common-mode & differential-mode interference
Power supply units, consumer electronics, data communication equipment
Products requiring RoHS & REACH compliant magnetic noise-filtering components
Used together with EMI filter design for circuit EMC debugging & improvement